Gear Ratio Computer
Gear Ratio 1
Gear Ratio 2
Gear Ratio 3
Gear Ratio 4
Gear Ratio 5
Gear Ratio 6
Ring and Pinion
Maximum RPMs
3000
4000
5000
6000
7000
8000
9000
10000
Tire Size
Diameter
or Rollout
Inches
or Centimeters
Gear Ratio
RPM
Return Road